Midori MD vs Kokuyo Campus: Premium vs Everyday Japanese Notebook
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Japan has notebooks at every price point, but two names sit at opposite ends of the spectrum: the Midori MD (premium, minimalist, $15 to $22) and the Kokuyo Campus (practical, affordable, $3 to $6). They target very different audiences. But here is the thing: plenty of stationery enthusiasts own both. I certainly do. Here is how they compare and which one I would recommend.
At a Glance Comparison
| Feature | Midori MD | Kokuyo Campus |
|---|---|---|
| Price | $15–$22 (A5) | $3–$6 (B5) |
| Paper Weight | 80 gsm | 70 gsm |
| Paper Color | Cream (warm) | White (bright) |
| Paper Texture | Smooth with light tooth | Smooth |
| Page Count | 80 pages (40 sheets) | 50–100 pages |
| Binding | Thread-stitched, lays flat | Stapled/punched, lays flat |
| Cover | Soft cardstock with belly band | Semi-rigid cardstock |
| Fountain Pen Friendly | Excellent: shows ink character | Good: handles EF/F/M nibs well |
| Sizes | A5, A6, B6 Slim | B5, A5, A4, semi-B5 |
| Best For | Fountain pens, journaling, creative writing | Note-taking, students, everyday use |
Midori MD: The Fountain Pen Lover's Dream
The Midori MD is designed for people who love the experience of writing on beautiful paper. The cream-colored 80 gsm MD paper has a unique texture. It is smooth enough for effortless writing but has enough tooth to give you pleasant feedback and control. It shows fountain pen ink properties like shading, sheen, and shimmer better than almost any other paper I have tried.
The design is deliberately minimal: a soft cardstock cover with a removable paper belly band, thread-stitched binding that lays completely flat, and no branding on the front. Every detail feels intentional. The B6 Slim size is a Midori exclusive. It is narrower than A5, which makes it ideal for carrying in a bag or large pocket. I love it for daily carry.
Best for: Fountain pen enthusiasts who want to see their ink's full character; journalers who appreciate the ritual of writing on quality paper; creative writers who want a beautiful, distraction-free notebook; anyone who values aesthetics as much as function.
Kokuyo Campus: The Practical Workhorse
The Kokuyo Campus is Japan's best-selling notebook for one simple reason: it is the smartest choice for everyday note-taking. The 70 gsm white paper is smooth, bright, and handles most pens well. That includes fountain pens with EF, F, and M nibs. The micro-perforated pages tear out cleanly. The binding lays flat. The semi-rigid cover protects pages in backpacks.
Campus notebooks come in more sizes and rulings than the MD, which makes them adaptable to any note-taking style. The B5 size is the most popular in Japan. It is large enough for real notes, compact enough to carry. The paper is bright white, which some people prefer for contrast and readability.
Best for: Students who need an affordable, reliable notebook for class notes; professionals who need meeting notebooks they can buy in bulk; bullet journalers on a budget who use the grid ruling; anyone who goes through notebooks quickly and needs a practical, disposable option.
Head-to-Head: Key Categories
Paper Quality for Fountain Pens
The MD paper is significantly better. It handles wetter nibs without bleeding, shows ink shading beautifully, and the cream color adds warmth. The Campus paper is good for fine and medium nibs but will show some ghosting with wetter pens or broader nibs.
Winner: Midori MD
Value for Money
The Campus is three to four times cheaper per notebook and five to ten times cheaper per page. If you write a lot and go through notebooks frequently, the Campus is the obvious practical choice. The MD is an investment in the writing experience, not a practical volume purchase.
Winner: Kokuyo Campus
Design and Aesthetics
The MD is a design object. The minimal cover, the cream paper, the removable belly band. Everything feels intentional and premium. The Campus is functional and clean but has no design pretensions. It does what it needs to do.
Winner: Midori MD
Durability
The Campus has the edge here. The semi-rigid cover protects pages better than the MD's soft cardstock cover. The MD shows wear quickly. Corners get dog-eared, the cover scuffs. The Campus stays presentable longer.
Winner: Kokuyo Campus
Which Should You Choose?
| If you... | Choose... |
|---|---|
| Use fountain pens with broad/wet nibs | Midori MD |
| Take lots of notes and need volume | Kokuyo Campus |
| Love seeing ink shading and sheen | Midori MD |
| Are a student on a budget | Kokuyo Campus |
| Want a notebook that feels special | Midori MD |
| Need micro-perforated tear-out pages | Kokuyo Campus |
| Prefer cream-colored paper | Midori MD |
| Write daily in a journal | Midori MD |
Final Verdict
The Midori MD and Kokuyo Campus are not really competitors. They serve different needs. The Midori MD is for when you want to elevate the act of writing into a ritual. It is for journaling, for creative writing, for testing your favorite fountain pen inks. The Kokuyo Campus is for when you need to get words on paper efficiently, affordably, and reliably. Class notes, meeting minutes, daily logs.
I would say most stationery enthusiasts end up with both: a Campus notebook for work or study, and an MD notebook for personal journaling. Together they cover every writing need for under $25.